Buscar
Mostrando ítems 1-10 de 13
The Role of Males in Host-Fruit Selection by Females of a Walnut Infesting Tephritid (Diptera) Rhagoletis zoqui
(Springer/plenum Publishers, 2016-01)
Rhagoletis zoqui Bush flies have a mating system in which males guard and defend walnut fruit-hosts from other males and mate, apparently without courtship, with females as they arrive to oviposit. Hypothetically, female ...
Blood Cues Induce Antipredator Behavior in Nile Tilapia Conspecifics
(2013-01-18)
In this study, we show that the fish Nile tilapia displays an antipredator response to chemical cues present in the blood of conspecifics. This is the first report of alarm response induced by blood-borne chemical cues in ...
Blood Cues Induce Antipredator Behavior in Nile Tilapia Conspecifics
(2013-01-18)
In this study, we show that the fish Nile tilapia displays an antipredator response to chemical cues present in the blood of conspecifics. This is the first report of alarm response induced by blood-borne chemical cues in ...
Introduction and establishment of pissodes castaneus (Coleoptera: Curculionidae) in the Andean Patagonia of Argentina
(Entomological Society of America, 2015-10)
The pine weevils that occur in plantations of Pinus spp. in Andean Patagonia of Argentina belong to the species Pissodes castaneus (De Geer), a Eurasian endemic species, according to the identification based on molecular ...
Aversão ao contexto associado ao estresse de derrota social em camundongos : um estudo etológico
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Ciências Fisiológicas - PIPGCFCâmpus São Carlos, 2015-04-01)
Aggressive interactions between conspecific animals have been used as an
ethological source of social stress to study some aspects of social anxiety. Through this
work we used a new experimental protocol in order to ...
Single aggressive and non-aggressive social interactions elicit distinct behavioral patterns to the context in mice
(2018-01-01)
Aggressive interactions between conspecific animals have been used as a social stressor with ethological characteristics to study how social interactions can modulate animal's behavior. Here, a new protocol based on ...
Snake population venomics and antivenomics of Bothrops atrox: Paedomorphism along its transamazonian dispersal and implications of geographic venom variability on snakebite management
(2011-04-11)
We describe two geographically differentiated venom phenotypes across the wide distribution range of Bothrops atrox, from the Colombian Magdalena Medio Valley through Puerto Ayacucho and El Paují, in the Venezuelan States ...
Snake population venomics and antivenomics of Bothrops atrox: Paedomorphism along its transamazonian dispersal and implications of geographic venom variability on snakebite management
(2011-04-11)
We describe two geographically differentiated venom phenotypes across the wide distribution range of Bothrops atrox, from the Colombian Magdalena Medio Valley through Puerto Ayacucho and El Paují, in the Venezuelan States ...
Efectos de la experiencia social temprana en las preferencias sexuales de la codorniz japonesa (coturnix japonica)
(Universidad Católica de Colombia. Facultad de Psicología, 2006-12)
Las teorías clásicas propuestas para explicar las preferencias sexuales han hecho énfasis en los determinantes genéticos; consideran que las preferencias de las hembras y los rasgos sexuales de los machos coevolucionan, ...